EVS-HD 60364-5-52:2011+A11+A12:2023

Part 5-52 of IEC 60364 deals with the selection and erection of wiring systems.
NOTE 1 This standard also applies in general to protective conductors, while IEC 60364-5-54 contains further requirements for those conductors.
NOTE 2 Guidance on Part 5-52 of IEC 60364 is given in IEC 61200-52.
Requirements for the selection of cables with respect to the classification provided in EN 13501 1 on reaction to fire in order to comply with the Construction Products Regulation (CPR) of the EU are also provided.
NOTE 3  Whilst the CPR requires the manufacturer to declare the reaction to fire performance of the cable in accordance with procedures and classification that are common across the EU, it is the responsibility of the Member State to determine which class according to EN 13501 6 is required for any particular application or installation. National statutory requirements could therefore override the classes required by this publication.